8 in 1 Soil Sensor – Temperature, Moisture, EC, Salinity, pH, NPK sensor
$272.00
The 8 in 1 Soil Sensor is an advanced solution for precise soil monitoring, capable of measuring eight critical parameters simultaneously: moisture, temperature, electrical conductivity (EC), salinity, pH, nitrogen (N), phosphorus (P), and potassium (K).
This high-sensitivity sensor helps optimize irrigation, improve soil health, and support scientific research with real-time data access via GPRS, 4G, Wi-Fi, LoRa, or LoRaWAN. Paired with compatible servers and software, it enables real-time data access on a PC.
About product
Product Features
- Capable of measuring eight parameters, including soil water content, electrical conductivity, salinity, temperature, nitrogen, phosphorus, potassium, and pH.
- Offers quick and easy measurements with no reagents required, unlimited usage, and low setup requirements.
- Suitable for use with water and fertilizer solutions, nutrient substrates, and more.
- Constructed with durable, specially treated alloy electrodes for resistance against external impacts.
- Fully sealed and corrosion-resistant, suitable for long-term testing in soil or water.
- Provides high accuracy, fast response times, and reliable performance with a plug-in probe design.
Product Parameters
Product Name
| 8 in 1 Soil moisture temperature EC PH salinity NPK |
Probe type
| Probe electrode
|
Measurement parameters
| Soil Temperature Moisture EC PH Salinity N,P,K
|
Soil moisture measure range
| 0~100%(V/V) |
| Soil Temperature Range | -40~80°C |
Soil EC measure range
| 0~20000us/cm |
Soil Salinity measure range
| 0~1000ppm |
Soil NPK measure range
| 0~1999mg/kg |
Soil PH measure range
| 3-9ph |
Soil moisture accuracy
| 2% within 0-50% ,3% within 53-100%
|
Soil temperature accuracy
| ±0.5°C (25°C)
|
Soil EC accuracy
| ±3% in the range of 0-10000us/cm, ±5% in the range of 10000-20000us/cm |
Soil salinity accuracy
| ±3% in the range of 0-5000ppm, ±5% in the range of 5000-10000ppm |
Soil NPK accuracy
| ±2%FS |
Soil PH accuracy
| ±1ph
|
Soil moisture resolution
| 0.1%
|
Soil temperature resolution
| 0.1°C
|
Soil EC resolution
| 10us/cm
|
Soil salinity resolution
| 1ppm
|
Soil NPK resolution
| 1mg/kg(mg/L) |
Soil PH resolution
| 0.1ph |
Output signal
| A:RS485 (standard Modbus-RTU protocol, device default address: 01)
|
Output signal with wireless
| A:LORA/LORAWAN B:GPRS/4G C.WIFI D:RJ45 internet cable
|
Cloud Server and software
| Can supply the matched server and software to see real time data in PC or mobile
|
Supply voltage
| 5-30VDC
|
Working temperature range
| -40°C ~ 80°C
|
Stabilization time
| 1Minute after power on
|
Sealing material
| ABS engineering plastic, epoxy resin
|
Waterproof grade
| IP68
|
Cable specification
| Standard 2 meters (can be customized for other cable lengths, upto 1200 meters)
|
Product Usage
Soil Surface measure method
- Choose a representative soil sample area and clear away debris and vegetation.
- Insert the sensor vertically and fully into the soil.
- Relocate if hard objects obstruct the insertion, and repeat the measurement.
- For more reliable data, measure at multiple points and calculate the average.
Buried measure method
- Create a vertical soil profile slightly deeper than the sensor’s lowest installation depth, about 20–50 cm in diameter.
- Insert the sensor horizontally into the soil profile.
- Refill the excavated soil in layers, compacting it to ensure horizontal placement.
- To maintain soil moisture consistency, bag and label removed soil for reverse backfill if feasible.
Six – Tier Installation
Three – Tier Installation
Measure notes
- Use the sensor in environments with 20–25% soil humidity.
- Ensure all probes are fully inserted into the soil during use.
- Protect the sensor from excessive heat and lightning.
- Avoid pulling or striking the sensor or its wires.
- Rated IP68, allowing immersion in water.
- Do not leave the sensor powered in open air for extended periods due to electromagnetic radiation interference.
Product Advantage
Durable Build
The electrode is made from a specially treated alloy, making it resistant to damage and suitable for long-term use in soil.
Affordable Prices
With a large-scale production line, we control costs effectively and provide wholesale prices that are lower than competitors.
Multiple Applications
The sensor is ideal for water-saving irrigation, greenhouse management, flower and vegetable cultivation, grassland care, soil testing, plant cultivation, sewage treatment, and precision agriculture.
High Accuracy
Offers precise measurements, fast response, and reliable performance with a plug-in probe design for easy use.
Output Signal
Integration with GPRS, 4G, Wi-Fi, LoRa, and LoRaWAN wireless modules.
Free Remote Monitoring
Access real-time data anytime through our free cloud platform using computers, tablets, or mobile apps.